Bach 11C trombone mouthpiece, series 350, small shank, cup depth: medium shallow, cup diameter: 24,70mm, throat: .230", backbore: 402, rim shape: medium wide, silver plated. Same size as Nr. 11 but with a medium shallow cup for a brilliant ringing tone of large volume.
Additional Information
| Manufacturer | BACH |
|---|---|
| Model | 35011C |